CA2138906C - Conduit d'agent de refroidissement, souffle - Google Patents

Conduit d'agent de refroidissement, souffle

Info

Publication number
CA2138906C
CA2138906C CA002138906A CA2138906A CA2138906C CA 2138906 C CA2138906 C CA 2138906C CA 002138906 A CA002138906 A CA 002138906A CA 2138906 A CA2138906 A CA 2138906A CA 2138906 C CA2138906 C CA 2138906C
Authority
CA
Canada
Prior art keywords
coolant conduit
comprised
layer
outer layer
layers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002138906A
Other languages
English (en)
Other versions
CA2138906A1 (fr
Inventor
Wolfgang Pfleger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Uhde Inventa Fischer AG
Original Assignee
EMS Inventa AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6902492&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2138906(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EMS Inventa AG filed Critical EMS Inventa AG
Publication of CA2138906A1 publication Critical patent/CA2138906A1/fr
Application granted granted Critical
Publication of CA2138906C publication Critical patent/CA2138906C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S138/00—Pipes and tubular conduits
    • Y10S138/07—Resins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CA002138906A 1993-12-23 1994-12-22 Conduit d'agent de refroidissement, souffle Expired - Fee Related CA2138906C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEG9319880.9 1993-12-23
DE9319880U DE9319880U1 (de) 1993-12-23 1993-12-23 Blasgeformte Kühlflüssigkeitsleitung

Publications (2)

Publication Number Publication Date
CA2138906A1 CA2138906A1 (fr) 1995-06-24
CA2138906C true CA2138906C (fr) 1998-04-28

Family

ID=6902492

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002138906A Expired - Fee Related CA2138906C (fr) 1993-12-23 1994-12-22 Conduit d'agent de refroidissement, souffle

Country Status (7)

Country Link
US (1) US5588468A (fr)
EP (1) EP0659535B1 (fr)
JP (1) JP3874818B2 (fr)
KR (1) KR100341603B1 (fr)
CA (1) CA2138906C (fr)
DE (2) DE9319880U1 (fr)
ES (1) ES2136155T3 (fr)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29511606U1 (de) * 1995-07-18 1995-09-21 Ems-Inventa AG, Zürich Kühlflüssigkeitsleitung
US5850855A (en) * 1990-01-09 1998-12-22 Ems-Inventa Ag Flexible coolant conduit and method of making same
DE4430869C1 (de) * 1994-08-31 1996-03-14 Geiger Plastic Verwaltung Hohlkörper, insbesondere Rohr, mit integrierter Dichtung
FR2726345B1 (fr) * 1994-11-02 1996-12-27 Atochem Elf Sa Tubes en polyamide et en polyethylene pour la distribution du gaz domestique
US5542834A (en) * 1994-11-10 1996-08-06 Lupke; Manfred A. A. Skinned double wall pipe and apparatus for making same
DE19715120A1 (de) 1997-04-11 1998-10-15 Basf Ag Thermoplastische Formkörper mit Segmenten unterschiedlicher Steifigkeit
US5918643A (en) * 1997-05-13 1999-07-06 Form Rite Plastic tube with varying layer thickness
DE19750376A1 (de) * 1997-11-14 1999-05-27 Gkn Automotive Ag Faltenbalg mit Imprägnierung
JPH11327675A (ja) * 1998-05-18 1999-11-26 Chuo Spring Co Ltd アウターケーブル端末用防振性樹脂構造体
GB2340197A (en) * 1998-08-06 2000-02-16 Petro Technik Ltd Flexible pipe for conveying fluids
IT1308904B1 (it) * 1999-06-10 2002-01-15 Eurocondotte Spa Tubo flessibile rinforzato e metodo di realizzazione.
US6279615B1 (en) * 1999-09-03 2001-08-28 Tokai Rubber Industries, Ltd. Fuel hose
JP5149474B2 (ja) * 1999-09-30 2013-02-20 旭硝子株式会社 燃料用ホース
US20040226623A1 (en) * 1999-10-12 2004-11-18 Oem/Miller, A Division Of Holm Industries Dual wall co-extruded corrugated tubing
WO2001031245A1 (fr) * 1999-10-29 2001-05-03 Piolax Inc. Tube annele a base de resine
FR2801365B1 (fr) * 1999-11-19 2002-06-14 Nobel Plastiques Tuyau multicouche en matiere plastique pour transfert de fluide du genre carburant
FR2802272B1 (fr) * 1999-12-09 2002-06-07 Nobel Plastiques Canalisation pour fluide automobile
JP2001280555A (ja) 2000-03-31 2001-10-10 Asahi Kasei Corp 自動車冷却系用複層ホース
US6605327B1 (en) 2000-10-16 2003-08-12 Dana Corporation Vinyl acetate copolymers in hoses
JP2003033983A (ja) * 2001-05-15 2003-02-04 Tokai Rubber Ind Ltd 燃料ホース
JP2003021275A (ja) * 2001-07-06 2003-01-24 Toyoda Gosei Co Ltd 樹脂パイプおよびその製造方法
US6591871B2 (en) * 2001-09-13 2003-07-15 Dayco Products, Llc Low permeation polybutylene terephthalate and polybutylene naphthalate fuel and vapor tubes
US20050221040A1 (en) * 2001-12-26 2005-10-06 Masaki Koike Fuel tube
US20030118766A1 (en) * 2001-12-26 2003-06-26 Masaki Koike Fuel tube
FR2835306B1 (fr) * 2002-01-31 2004-05-21 Nobel Plastiques Tuyau de transport de fluides automobiles, comportant un tube interieur lisse et un tube exterieur annele
US6823898B1 (en) * 2002-06-03 2004-11-30 Itt Manufacturing Enterprises, Inc. Low cost, low permeation multi-layer tubing
US20040007278A1 (en) * 2002-06-06 2004-01-15 Williams Robert M. Flexible conduit and method for forming the same
JP2004090405A (ja) * 2002-08-30 2004-03-25 Tokai Rubber Ind Ltd 自動車用燃料系ホース
FR2845453B1 (fr) * 2002-10-07 2004-11-26 Nobel Plastiques Conduite pour le transport de fluides contenant de l'hydrogene
DE10259048B4 (de) 2002-12-17 2007-05-24 Ems-Chemie Ag Copolyamide
DE112004001492D2 (de) * 2003-06-11 2006-04-27 Kautex Textron Gmbh & Co Kg Extrusionsblasgeformtes Einfüllrohr aus Kunststoff
JP2005129363A (ja) * 2003-10-23 2005-05-19 Nitta Moore Co 燃料電池用純水配管
JP4466168B2 (ja) * 2004-03-31 2010-05-26 豊田合成株式会社 燃料チューブ
DE102004036179A1 (de) * 2004-07-26 2006-03-23 Degussa Ag Kühlmittelleitung
EP1757444A1 (fr) * 2005-08-22 2007-02-28 Solvay Advanced Polymers, LLC Structure multicouche en polymère
DE102006054268A1 (de) * 2006-11-17 2008-05-21 Veritas Ag Rohrförmiges Formteil
CA2581661A1 (fr) * 2006-12-21 2008-06-21 Isothermal Systems Research, Inc. Tuyau souple a faible permeabilite
ES2533868T3 (es) 2006-12-22 2015-04-15 Ems-Chemie Ag Conducto hidráulico, en particular conducto de embrague y procedimiento para su fabricación
EP1944150B1 (fr) 2007-01-11 2013-03-27 Ems-Chemie Ag Outil de formage par aspiration et par soufflage destiné à la fabrication de pièces moulées en plastique formées par aspiration et par soufflage à extrusion, procédé pour manufacturer l'outil et utilisage
FR2974028B1 (fr) * 2011-04-14 2013-04-19 Arkema France Structure multicouche comprenant une couche d'un copolyamide particulier et une couche barriere
ES2656226T3 (es) * 2015-02-12 2018-02-26 Den Di De Nora, Paolo Manguera extensible
CN105346042B (zh) * 2015-12-07 2017-08-29 新疆通利塑业有限公司 一种pe软管的制备方法
CN109263152B (zh) 2017-07-18 2021-09-24 高新特殊工程塑料全球技术有限公司 用于采矿作业的多层水管
KR102578542B1 (ko) * 2018-01-15 2023-09-15 도레이 카부시키가이샤 관상 일체 성형품, 및 관상 일체 성형품의 제조 방법
JP6610838B1 (ja) 2018-01-16 2019-11-27 宇部興産株式会社 積層チューブ
KR102105653B1 (ko) * 2018-12-20 2020-04-28 부산대학교 산학협력단 서로 다른 두께 편차를 갖는 테일러 레이어드 튜브 및 그 제조 방법
JP7382149B2 (ja) * 2019-03-19 2023-11-16 住友理工株式会社 多層チューブ
WO2020203905A1 (fr) 2019-03-29 2020-10-08 宇部興産株式会社 Stratifié
JP7304496B2 (ja) * 2020-09-11 2023-07-06 八千代工業株式会社 フィラーパイプおよびフィラーパイプの製造方法

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US3315704A (en) * 1963-06-17 1967-04-25 Gen Connector Corp Flexible bellows
US3561493A (en) * 1965-04-21 1971-02-09 Paul Maillard Composite tubes and method of manufacturing same
US3540488A (en) * 1968-02-27 1970-11-17 Du Pont Flexible corrugated tubing
US4101699A (en) * 1973-11-23 1978-07-18 Samuel Moore & Company Synthetic resinous tube
DE2536674C3 (de) * 1975-08-18 1979-09-27 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Vernetzbare Mischungen auf Basis von Kautschuk, Organosilanen und silikatischen Füllstoffen
DE2623006B2 (de) * 1976-05-22 1978-04-13 Ruhrchemie Ag, 4200 Oberhausen Verwendung von Copolymerisate» des Äthylens als Schmelzkleber
JPS53105563A (en) * 1977-02-28 1978-09-13 Ondooru Shisutemu Kk Process and apparatus for production of multilayer straight plastic pipe having many wall thickness ratio
US4424834A (en) * 1982-09-22 1984-01-10 Kyoraku Co., Ltd. Elastic shaped article
JPS6063243A (ja) * 1983-09-19 1985-04-11 Mitsui Petrochem Ind Ltd 高接着性組成物
US4900612A (en) * 1985-05-24 1990-02-13 Mitsui Petrochemical Industries, Ltd. Laminated structure
JPH0631660B2 (ja) * 1986-12-18 1994-04-27 鬼怒川ゴム工業株式会社 エアダクト
SE8704622D0 (sv) * 1987-11-23 1987-11-23 Horda Ab Sett och anordning att tillverka foremal samt foremal framsstellt genom forfarandet och anordningen
DE4001126C1 (fr) * 1989-11-20 1990-12-13 Technoform Caprano + Brunnhofer Kg, 3501 Fuldabrueck, De
DE4000434C2 (de) * 1990-01-09 1997-07-24 Inventa Ag Mehrlagige flexible Kühlflüssigkeitsleitung
JP3136614B2 (ja) * 1990-12-20 2001-02-19 東海ゴム工業株式会社 燃料配管用チューブ
US5284184A (en) * 1992-04-14 1994-02-08 Itt Corporation Corrugated multi-layer tubing having at least one fluoroplastic layer
DE4215608A1 (de) * 1992-05-12 1993-11-18 Huels Chemische Werke Ag Mehrschichtiges Kunststoffrohr

Also Published As

Publication number Publication date
EP0659535A3 (fr) 1995-11-29
DE9319880U1 (de) 1994-03-17
KR950019340A (ko) 1995-07-22
CA2138906A1 (fr) 1995-06-24
ES2136155T3 (es) 1999-11-16
JPH07214647A (ja) 1995-08-15
DE59408767D1 (de) 1999-10-28
EP0659535B1 (fr) 1999-09-22
JP3874818B2 (ja) 2007-01-31
US5588468A (en) 1996-12-31
KR100341603B1 (ko) 2002-11-01
EP0659535A2 (fr) 1995-06-28

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